Answer this question truthfully
### Question: Who is at highest risk for Actinic keratosis ?
### Response: Risk factors for actinic keratosis include:
Having fair skin, blue or green eyes, or blond or red hair History of kidney or other solid organ transplant (people who take medicines that suppress the immune system) Long-term, daily sun exposure (for example, if you work outdoors) Multiple, severe sunburns early in life Older age